#include "adc.h"
#include "stm32f10x_adc.h"
void ADC1_Init(void)
{
	ADC_InitTypeDef ADC_InitStructure;
	
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1,ENABLE);
	
	RCC_ADCCLKConfig(RCC_PCLK2_Div6);
	
	ADC_DeInit(ADC1);
	ADC_InitStructure.ADC_Mode=ADC_Mode_Independent;
	ADC_InitStructure.ADC_ContinuousConvMode=DISABLE;
	ADC_InitStructure.ADC_ScanConvMode=DISABLE;
	ADC_InitStructure.ADC_NbrOfChannel=1;
	ADC_InitStructure.ADC_DataAlign=ADC_DataAlign_Right;
	ADC_InitStructure.ADC_ExternalTrigConv=ADC_ExternalTrigConv_None;
	ADC_Init(ADC1,&ADC_InitStructure);
	
	ADC_Cmd(ADC1,ENABLE);
	
	ADC_ResetCalibration(ADC1);
	while(ADC_GetResetCalibrationStatus(ADC1));
	ADC_StartCalibration(ADC1);
	while(ADC_GetCalibrationStatus(ADC1));
	
}

uint16_t Get_Adc(uint8_t ch)   
{
	ADC_RegularChannelConfig(ADC1, ch, 1, ADC_SampleTime_239Cycles5 );		    
	ADC_SoftwareStartConvCmd(ADC1, ENABLE);	
	while(!ADC_GetFlagStatus(ADC1, ADC_FLAG_EOC ));
	return ADC_GetConversionValue(ADC1);
}
